Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11173226/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-31386b1d-7801-4193-8114-b90b94c6c7ee",
      "cw-e21c49b5-e8c8-4ee5-a52b-51dad978e5b4"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-5e029d67-fb9d-4a57-b61a-4eb33b4cfb75",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11173226/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e21c49b5-e8c8-4ee5-a52b-51dad978e5b4",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "canvasIndex": 0,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11173226/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}